! Started logfile: /vlbi/uf001/uva//J0024-0811_S_dfm.log on Sun Jan 13 20:33:36 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0024-0811_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0024-0811_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998467 visibilities/baseline/integration-bin. ! Found source: J0024-0811 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7818 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0024-0811_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998604Jy sigma=18.447445 ! Fit after self-cal, rms=0.913132Jy sigma=16.848405 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.63 mas, bmaj=6.809 mas, bpa=-2.489 degrees ! Estimated noise=0.647097 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668264 Jy ! Component: 100 - total flux cleaned = 0.0848918 Jy ! Total flux subtracted in 100 components = 0.0848918 Jy ! Clean residual min=-0.004725 max=0.008225 Jy/beam ! Clean residual mean=0.000012 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.0848918 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0848918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072611Jy sigma=1.279886 ! Fit after self-cal, rms=0.072380Jy sigma=1.277168 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945432 Jy ! Component: 100 - total flux cleaned = 0.0152042 Jy ! Total flux subtracted in 100 components = 0.0152042 Jy ! Clean residual min=-0.003594 max=0.004291 Jy/beam ! Clean residual mean=0.000006 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.100096 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.100096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070787Jy sigma=1.242596 ! Fit after self-cal, rms=0.070787Jy sigma=1.242312 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=7.809 mas, bpa=-1.678 degrees ! Estimated noise=0.446177 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553282 Jy ! Component: 100 - total flux cleaned = 0.00847927 Jy ! Component: 150 - total flux cleaned = 0.010206 Jy ! Component: 200 - total flux cleaned = 0.0112384 Jy ! Total flux subtracted in 200 components = 0.0112384 Jy ! Clean residual min=-0.002846 max=0.003154 Jy/beam ! Clean residual mean=0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.111334 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.111334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070393Jy sigma=1.233642 ! Fit after self-cal, rms=0.070398Jy sigma=1.233436 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 7.809 at -1.678 degrees (North through East) ! Clean map min=-0.002689 max=0.088416 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 0.98 ! LA 0.95 MK 0.99 NL 1.06 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.01 KP 1.03 ! LA 0.97 MK 0.93 NL 1.02 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 1.02 ! LA 0.96 MK 1.00 NL 1.08 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.070398Jy sigma=1.233436 ! Fit after self-cal, rms=0.069876Jy sigma=1.230490 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.826 mas, bpa=-1.876 degrees ! Estimated noise=0.442941 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109985 Jy ! Component: 100 - total flux cleaned = 2.46621e-06 Jy ! Component: 150 - total flux cleaned = 4.5456e-05 Jy ! Component: 200 - total flux cleaned = 6.94323e-05 Jy ! Total flux subtracted in 200 components = 6.94323e-05 Jy ! Clean residual min=-0.002492 max=0.002803 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.111404 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.111404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069865Jy sigma=1.230324 ! Fit after self-cal, rms=0.069874Jy sigma=1.230200 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069874Jy sigma=1.230200 ! Fit after self-cal, rms=0.070491Jy sigma=1.227416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.791 mas, bpa=-1.992 degrees ! Estimated noise=0.442395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.97361e-05 Jy ! Component: 100 - total flux cleaned = 2.20262e-05 Jy ! Component: 150 - total flux cleaned = 2.20688e-05 Jy ! Component: 200 - total flux cleaned = 3.17315e-05 Jy ! Total flux subtracted in 200 components = 3.17315e-05 Jy ! Clean residual min=-0.002341 max=0.002567 Jy/beam ! Clean residual mean=0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.111436 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.111436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070486Jy sigma=1.227336 ! Fit after self-cal, rms=0.070504Jy sigma=1.227242 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-25.5, 100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152479 Jy ! Component: 100 - total flux cleaned = 0.00152246 Jy ! Component: 150 - total flux cleaned = 0.00156353 Jy ! Component: 200 - total flux cleaned = 0.00153411 Jy ! Total flux subtracted in 200 components = 0.00153411 Jy ! Clean residual min=-0.002303 max=0.001960 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.11297 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.11297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070412Jy sigma=1.226013 ! Fit after self-cal, rms=0.070412Jy sigma=1.225925 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070412Jy sigma=1.225925 ! Fit after self-cal, rms=0.070264Jy sigma=1.225880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.792 mas, bpa=-2.098 degrees ! Estimated noise=0.441924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117531 Jy ! Component: 100 - total flux cleaned = 6.40741e-05 Jy ! Component: 150 - total flux cleaned = 0.000108164 Jy ! Component: 200 - total flux cleaned = 0.000147871 Jy ! Total flux subtracted in 200 components = 0.000147871 Jy ! Clean residual min=-0.002278 max=0.001920 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.113118 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.113118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070243Jy sigma=1.225665 ! Fit after self-cal, rms=0.070245Jy sigma=1.225654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.88809e-05 Jy ! Component: 100 - total flux cleaned = 1.22507e-07 Jy ! Component: 150 - total flux cleaned = 1.80057e-05 Jy ! Component: 200 - total flux cleaned = 1.80418e-05 Jy ! Total flux subtracted in 200 components = 1.80418e-05 Jy ! Clean residual min=-0.002283 max=0.001932 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.113136 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.113136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070234Jy sigma=1.225543 ! Fit after self-cal, rms=0.070234Jy sigma=1.225539 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070234Jy sigma=1.225539 ! Fit after self-cal, rms=0.070259Jy sigma=1.225529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.342 mas, bmaj=13.62 mas, bpa=-0.1492 degrees ! Estimated noise=0.555579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250204 Jy ! Component: 100 - total flux cleaned = 0.000280115 Jy ! Component: 150 - total flux cleaned = 0.000346547 Jy ! Component: 200 - total flux cleaned = 0.000369295 Jy ! Total flux subtracted in 200 components = 0.000369295 Jy ! Clean residual min=-0.002150 max=0.002002 Jy/beam ! Clean residual mean=0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.113505 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.113505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070257Jy sigma=1.225503 ! Fit after self-cal, rms=0.070256Jy sigma=1.225476 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.08446e-05 Jy ! Component: 100 - total flux cleaned = -4.31247e-05 Jy ! Component: 150 - total flux cleaned = -3.1788e-05 Jy ! Component: 200 - total flux cleaned = -2.18842e-05 Jy ! Total flux subtracted in 200 components = -2.18842e-05 Jy ! Clean residual min=-0.002131 max=0.001996 Jy/beam ! Clean residual mean=0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.113483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.113483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070255Jy sigma=1.225454 ! Fit after self-cal, rms=0.070254Jy sigma=1.225434 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.795 mas, bpa=-2.117 degrees ! Estimated noise=0.442324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.795 at -2.117 degrees (North through East) ! Clean map min=-0.0021508 max=0.087668 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.614 mas, bmaj=6.792 mas, bpa=-2.95 degrees ! Estimated noise=0.638864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0659535 Jy ! Component: 100 - total flux cleaned = 0.0846161 Jy ! Component: 150 - total flux cleaned = 0.0943461 Jy ! Component: 200 - total flux cleaned = 0.100192 Jy ! Total flux subtracted in 200 components = 0.100192 Jy ! Clean residual min=-0.003305 max=0.003465 Jy/beam ! Clean residual mean=0.000005 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.100192 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.100192 Jy ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.795 mas, bpa=-2.117 degrees ! Estimated noise=0.442324 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532733 Jy ! Component: 100 - total flux cleaned = 0.00842284 Jy ! Component: 150 - total flux cleaned = 0.00964602 Jy ! Component: 200 - total flux cleaned = 0.0104356 Jy ! Total flux subtracted in 200 components = 0.0104356 Jy ! Clean residual min=-0.002406 max=0.001984 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.110627 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.110627 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.342 mas, bmaj=13.62 mas, bpa=-0.1492 degrees ! Estimated noise=0.555579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163993 Jy ! Component: 100 - total flux cleaned = 0.00197802 Jy ! Component: 150 - total flux cleaned = 0.00210391 Jy ! Component: 200 - total flux cleaned = 0.00218412 Jy ! Total flux subtracted in 200 components = 0.00218412 Jy ! Clean residual min=-0.002207 max=0.002075 Jy/beam ! Clean residual mean=0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.112812 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.22921e-05 Jy ! Component: 100 - total flux cleaned = 5.97885e-05 Jy ! Component: 150 - total flux cleaned = 6.03053e-05 Jy ! Component: 200 - total flux cleaned = 7.46107e-05 Jy ! Total flux subtracted in 200 components = 7.46107e-05 Jy ! Clean residual min=-0.002176 max=0.002039 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.112886 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.112886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.795 mas, bpa=-2.117 degrees ! Estimated noise=0.442324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3444e-05 Jy ! Component: 100 - total flux cleaned = 1.47409e-05 Jy ! Component: 150 - total flux cleaned = -4.76369e-05 Jy ! Component: 200 - total flux cleaned = -0.000102105 Jy ! Total flux subtracted in 200 components = -0.000102105 Jy ! Clean residual min=-0.002341 max=0.001879 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.112784 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.112784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070275Jy sigma=1.225767 ! Fit after self-cal, rms=0.070275Jy sigma=1.225715 wmodel J0024-0811_S_map.mod ! Writing 99 model components to file: J0024-0811_S_map.mod wobs J0024-0811_S_uvs.fits ! Writing UV FITS file: J0024-0811_S_uvs.fits wwins J0024-0811_S_map.win ! wwins: Wrote 2 windows to J0024-0811_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000919868 Jy ! Component: 100 - total flux cleaned = -0.00132933 Jy ! Component: 150 - total flux cleaned = -0.00181807 Jy ! Component: 200 - total flux cleaned = -0.00228712 Jy ! Component: 250 - total flux cleaned = -0.00258944 Jy ! Component: 300 - total flux cleaned = -0.00291285 Jy ! Component: 350 - total flux cleaned = -0.00311226 Jy ! Component: 400 - total flux cleaned = -0.0032507 Jy ! Component: 450 - total flux cleaned = -0.00327756 Jy ! Component: 500 - total flux cleaned = -0.00341154 Jy ! Component: 550 - total flux cleaned = -0.00354188 Jy ! Component: 600 - total flux cleaned = -0.0036441 Jy ! Component: 650 - total flux cleaned = -0.00364426 Jy ! Component: 700 - total flux cleaned = -0.00371854 Jy ! Component: 750 - total flux cleaned = -0.00366992 Jy ! Component: 800 - total flux cleaned = -0.00374155 Jy ! Component: 850 - total flux cleaned = -0.00371784 Jy ! Component: 900 - total flux cleaned = -0.00376403 Jy ! Component: 950 - total flux cleaned = -0.00371825 Jy ! Component: 1000 - total flux cleaned = -0.00371858 Jy ! Component: 1050 - total flux cleaned = -0.00371863 Jy ! Component: 1100 - total flux cleaned = -0.003762 Jy ! Component: 1150 - total flux cleaned = -0.00380469 Jy ! Component: 1200 - total flux cleaned = -0.00384642 Jy ! Component: 1250 - total flux cleaned = -0.00382547 Jy ! Component: 1300 - total flux cleaned = -0.00386637 Jy ! Component: 1350 - total flux cleaned = -0.00386643 Jy ! Component: 1400 - total flux cleaned = -0.00394618 Jy ! Component: 1450 - total flux cleaned = -0.00400552 Jy ! Component: 1500 - total flux cleaned = -0.0041223 Jy ! Component: 1550 - total flux cleaned = -0.00412246 Jy ! Component: 1600 - total flux cleaned = -0.00423627 Jy ! Component: 1650 - total flux cleaned = -0.00429212 Jy ! Component: 1700 - total flux cleaned = -0.0043291 Jy ! Component: 1750 - total flux cleaned = -0.0044022 Jy ! Component: 1800 - total flux cleaned = -0.00442017 Jy ! Component: 1850 - total flux cleaned = -0.00445584 Jy ! Component: 1900 - total flux cleaned = -0.00450903 Jy ! Component: 1950 - total flux cleaned = -0.00459665 Jy ! Component: 2000 - total flux cleaned = -0.00461373 Jy ! Component: 2050 - total flux cleaned = -0.00468242 Jy ! Component: 2100 - total flux cleaned = -0.00471602 Jy ! Component: 2150 - total flux cleaned = -0.00471572 Jy ! Component: 2200 - total flux cleaned = -0.00473232 Jy ! Component: 2250 - total flux cleaned = -0.00481423 Jy ! Component: 2300 - total flux cleaned = -0.00484658 Jy ! Component: 2350 - total flux cleaned = -0.00486271 Jy ! Component: 2400 - total flux cleaned = -0.00491052 Jy ! Component: 2450 - total flux cleaned = -0.00497327 Jy ! Component: 2500 - total flux cleaned = -0.00497326 Jy ! Component: 2550 - total flux cleaned = -0.00505057 Jy ! Component: 2600 - total flux cleaned = -0.00508144 Jy ! Component: 2650 - total flux cleaned = -0.0051268 Jy ! Component: 2700 - total flux cleaned = -0.00521639 Jy ! Component: 2750 - total flux cleaned = -0.00520163 Jy ! Component: 2800 - total flux cleaned = -0.0051869 Jy ! Component: 2850 - total flux cleaned = -0.00527458 Jy ! Component: 2900 - total flux cleaned = -0.00531787 Jy ! Component: 2950 - total flux cleaned = -0.00534616 Jy ! Component: 3000 - total flux cleaned = -0.00531762 Jy ! Component: 3050 - total flux cleaned = -0.00535982 Jy ! Component: 3100 - total flux cleaned = -0.00533178 Jy ! Component: 3150 - total flux cleaned = -0.00537331 Jy ! Component: 3200 - total flux cleaned = -0.00535957 Jy ! Component: 3250 - total flux cleaned = -0.0053323 Jy ! Component: 3300 - total flux cleaned = -0.005319 Jy ! Component: 3350 - total flux cleaned = -0.00530571 Jy ! Component: 3400 - total flux cleaned = -0.00531903 Jy ! Component: 3450 - total flux cleaned = -0.0053324 Jy ! Component: 3500 - total flux cleaned = -0.00531925 Jy ! Component: 3550 - total flux cleaned = -0.00524153 Jy ! Component: 3600 - total flux cleaned = -0.00524165 Jy ! Component: 3650 - total flux cleaned = -0.00527991 Jy ! Component: 3700 - total flux cleaned = -0.00520384 Jy ! Component: 3750 - total flux cleaned = -0.00519146 Jy ! Component: 3800 - total flux cleaned = -0.0051914 Jy ! Component: 3850 - total flux cleaned = -0.00515429 Jy ! Component: 3900 - total flux cleaned = -0.00520339 Jy ! Component: 3950 - total flux cleaned = -0.00516675 Jy ! Component: 4000 - total flux cleaned = -0.00515449 Jy ! Component: 4050 - total flux cleaned = -0.00516625 Jy ! Total flux subtracted in 4096 components = -0.0051185 Jy ! Clean residual min=-0.000734 max=0.000883 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.107666 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 391 components and 0.107666 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0024-0811_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.795 at -2.117 degrees (North through East) ! Clean map min=-0.0015158 max=0.086997 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0024-0811_S_map.fits wmodel /vlbi/uf001/uva//J0024-0811_S_map.mod ! Writing 391 model components to file: /vlbi/uf001/uva//J0024-0811_S_map.mod wobs /vlbi/uf001/uva//J0024-0811_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0024-0811_S_uvs.fits wwins /vlbi/uf001/uva//J0024-0811_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0024-0811_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0869969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747487 0.747487 1.49497 2.98995 5.9799 11.9598 23.9196 47.8392 95.6784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.344 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0024-0811_S_dfm.log closed on Sun Jan 13 20:33:40 2019